13994330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6449}}^1$

素因数の和:6494

約数の個数: 32

約数和(自身を含む): 29721600

約数和(自身を除く): 15727270

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 6449, 12898, 32245, 45143, 64490, 90286, 199919, 225715, 399838, 451430, 999595, 1399433, 1999190, 2798866, 6997165, 13994330]

約数ペア:

[(1, 13994330), (2, 6997165), (5, 2798866), (7, 1999190), (10, 1399433), (14, 999595), (31, 451430), (35, 399838), (62, 225715), (70, 199919), (155, 90286), (217, 64490), (310, 45143), (434, 32245), (1085, 12898), (2170, 6449)]